Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors MECHATROLINK-III Communications Reference - Manual (Page 36)

1 Outline
1.4.15 Three-phase 400 V, SGDV-210D21A, -260D21A Models
1-16
1.4.15 Three-phase 400 V, SGDV-210D21A, -260D21A Models
1.4.16 Three-phase 400 V, SGDV-280D21A, -370D21A Models
L1
B1/ B2
L2
L3
1
2
+24 V
0 V
U
V
W
ENC
M
CHARGE
+15 V × 4
±12 V
+5 V
+24 V +24 V +24 V
Current
sensor
Dynamic
brake circuit
Servomotor
Gate
drive
Voltage
sensor
Voltage
sensor
Varistor
Relay
drive
Control
power
supply
Overheat protector,
overcurrent protector
Fan 1 Fan 2 Fan 3
+
–
+
–
+
–
Main circuit
power supply
Control power
supply
(The 24 VDC
power supply is
not included.)
CN3 CN7 CN8
CN2
I/O
I/F
CN1
CN6A
CN6B
CN5
MECHATROLINK- III
communications
CPU
(Position/speed
calculation, etc.)
Panel display
Digital operator Personal
computer Signal for safety fuction
Encoder output
pulse
Analog monitor
output
ASIC
(PWM control, etc.)
Analog
voltage
converter
I/O signal
M-III
L1
B1/ B2
L2
L3
1
2
+24 V
0 V
U
V
W
ENC
M
CHARGE
+15 V × 4
±12 V
+5 V
+24 V +24 V +24 V
Current
sensor
Dynamic
brake circuit
Gate
drive
Voltage
sensor
Voltage
sensor
Varistor
Control
power
supply
Overheat protector,
overcurrent protector
Fan 1 Fan 2 Fan 3
Thyristor
drive
Servomotor
+
–
+
–
+
–
Main circuit
power supply
Control power
supply
(The 24 VDC
power supply is
not included.)
CN3 CN7 CN8
CN2
I/O
I/F
CN1
CN6A
CN6B
CN5
MECHATROLINK- III
communications
CPU
(Position/speed
calculation, etc.)
Panel display
Digital operator Personal
computer Signal for safety fuction
Encoder output
pulse
I/O signal
Analog monitor
output
ASIC
(PWM control, etc.)
Analog
voltage
converter
64